engine block heaters

Get up to $100 cash back

Get up to $100 cash back

How to apply

Step 1

Purchase a qualifying engine block heater from your preferred retailer. The heater must be on our list of qualified products at the time of purchase.

Step 2

Review the incentive qualifications and list of required documents with your contractor and apply within 180 days of project completion.

Step 3

Receive your check. Incentive checks are issued within 14 business days after we review and approve your incentive application.
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Keep your engine warmer in the winter

In colder climates, block heaters make it easier to start your engine by preheating the oil, antifreeze and other components. This reduces wear and tear, curbs emissions and even makes for a more comfortable ride by enabling the heater to blow hot air sooner. Qualified energy-efficient engine block heaters use sensors and timers to keep your engine warm while avoiding a constant draw of power.

Qualifications and incentives

Ensure home qualifies:

  • Must be an existing single family or manufactured home.

Qualification requirements for engine block heaters:

  • Unit must be on the Qualified Engine Block Heater list at the time of purchase.
  • Unit must be a hard-wired outlet, portable, or engine mounted thermostatically controlled heater.

Additional program rules:

  • Submit all documents online so they are received within 180 days of purchase

Required documents for online submission:

*Applicable only to businesses and non-individual customers, including landlords, applying for incentives.
Incentives are associated with the most recent tariff filing approved by the Utah Public Service Commission. All incentives are subject to change with 45 days' notice. Additional terms and conditions may apply.

Customer eligibility

Residential electric customers residing in the state of Utah who purchase their electricity from Rocky Mountain Power on rate schedules 1, 2, or 3 qualify. Landlords who own rental properties served by the company in the state of Utah where the tenant is billed on rate schedules 1, 2 or 3 also qualify for this program. You can locate your rate schedule on your bill or by calling 1-888-221-7070. Incentive checks are only issued in the name of the Rocky Mountain Power account holder.

Application details

You will need these items to apply online for your incentive:

  • Rocky Mountain Power account number
  • Electronic image of your receipt that shows the manufacturer name and model number of your new product

Important details:

  • Complete and submit your online application within 180 days of purchasing your new energy-efficient product.
  • Please allow six weeks plus mail service time for delivery of your incentive check after your application and receipt has been received and approved. Missing information may delay processing and delivery of your incentive check.
  • You can locate your account number on your statement as shown below.


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